Sources & method
Quarry records
Quarry register
2 operations match
Operations connected to material listings
77 records linked to material listings. Open the full register to search every recorded operation, including producers whose stones are not yet catalogued.
Matching records: 1 Active · 1 Intermittent · 0 Temporarily Idled · 0 New Mine
| MSHA ID | Quarry / operation | Operator | State | Status | Employees | Materials |
|---|---|---|---|---|---|---|
| Moulton YardStone NEC | Star Stone Quarries Inc | ID | ActiveSince 02/04/2026 | 12 | ||
| Rocky Mountain Quartzite QuarryStone NEC | Northern Stone Supply Inc | ID | IntermittentSince 11/15/1984 | 12 |